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ProShares UltraShort S&P500

55 hedge funds and large institutions have $126M invested in ProShares UltraShort S&P500 in 2026 Q1 according to their latest regulatory filings, with 27 funds opening new positions, 13 increasing their positions, 6 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

300% more funds holding in top 10

Funds holding in top 10: 14 (+3)

190% more capital invested

Capital invested by funds: $43.6M → $126M (+$82.7M)

117% more repeat investments, than reductions

Existing positions increased: 13 | Existing positions reduced: 6

93% more first-time investments, than exits

New positions opened: 27 | Existing positions closed: 14

25% more funds holding

Funds holding: 4455 (+11)

11.61% more ownership

Funds ownership: 11.99%23.6% (+12%)

30% less call options, than puts

Call options by funds: $33.5M | Put options by funds: $47.7M

Holders
55
Holders Change
+11
Holders Change %
+25%
% of All Funds
0.68%
Holding in Top 10
4
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+300%
% of All Funds
0.05%
New
27
Increased
13
Reduced
6
Closed
14
Calls
$33.5M
Puts
$47.7M
Net Calls
-$14.2M
Net Calls Change
+$13.9M
Name Holding Trade Value Shares
Change
Change in
Stake
RAM
1
Revere Asset Management
Texas
$36.1M +$33.3M +479,557 New
BFIC
2
Bedell Frazier Investment Counselling
California
$12.4M +$11.4M +164,233 New
IAN
3
Integrated Advisors Network
Texas
$11.3M +$9.68M +139,424 +1,311%
TJHA
4
Thomas J. Herzfeld Advisors
Florida
$8.17M +$7.54M +108,584 New
CFIM
5
Client First Investment Management
Wisconsin
$7.93M +$7.32M +105,390 New
IMC Chicago
6
IMC Chicago
Illinois
$7.67M +$770K +11,085 +12%
Susquehanna International Group
7
Susquehanna International Group
Pennsylvania
$6.2M +$1.69M +24,304 +42%
TSW
8
Three Seasons Wealth
Utah
$4.98M +$4.6M +66,230 New
AIG
9
Abbington Investment Group
Connecticut
$4.2M +$317K +4,561 +9%
Goldman Sachs
10
Goldman Sachs
New York
$3.9M -$3.34M -48,140 -48%
Cambridge Investment Research Advisors
11
Cambridge Investment Research Advisors
Iowa
$3.26M +$3.01M +43,334 New
UBS Group
12
UBS Group
Switzerland
$2.29M +$1.28M +18,418 +153%
MCM
13
Massar Capital Management
Connecticut
$1.98M +$1.02M +14,616 +125%
BCA
14
Bay Colony Advisors
Massachusetts
$1.85M +$1.71M +24,596 New
AI
15
AXS Investments
New York
$1.66M
GCM
16
Generation Capital Management
New York
$1.43M +$1.32M +18,940 New
JF
17
Jump Financial
Illinois
$1.3M +$1.2M +17,266 New
Renaissance Technologies
18
Renaissance Technologies
New York
$1.26M +$1.16M +16,700 New
IFG
19
Independent Financial Group
California
$1.17M +$734K +10,562 +210%
Simplex Trading
20
Simplex Trading
Illinois
$805K +$581K +8,373 +360%
CCC
21
Chelsea Counsel Company
California
$635K
Millennium Management
22
Millennium Management
New York
$602K +$556K +8,000 New
RAG
23
RIA Advisory Group
Iowa
$443K +$409K +5,885 New
PA
24
Pinnacle Associates
New York
$437K +$403K +5,810 New
Group One Trading
25
Group One Trading
Illinois
$435K +$399K +5,747 +16,903%